Some people were wondering what D23 is so i will explain. D23 is the official Disney fan club, they have a quarterly magazine, posts on their webiste, D23's Disney geek video, Treasures of the Disney Archives video, events all around the country, a expo in Anaheim every other year, and lots of other things. There are two types of memberships, a Gold membership and a silver membership. The gold membership includes Disney twenty-three Quarterly Publication A one-year subscription (four issues), Membership Card and Certificate, Annual Membership Gift, the opportunity to attend special member events, exclusive merchandise, Subscription to bi-weekly D23 FanFare e-newsletter, and Special promotional offers and discounts throughout the year. The sliver membership is cheaper and includes everything the gold membership includes except for the magazine. The D23 website is http://d23.disney.go.com/
I am a current Gold and charter member and reccomend joining D23, its awesome and the magazines are great!